WO2009062810A1 - Document à dispositif d'affichage intégré - Google Patents

Document à dispositif d'affichage intégré Download PDF

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Publication number
WO2009062810A1
WO2009062810A1 PCT/EP2008/064096 EP2008064096W WO2009062810A1 WO 2009062810 A1 WO2009062810 A1 WO 2009062810A1 EP 2008064096 W EP2008064096 W EP 2008064096W WO 2009062810 A1 WO2009062810 A1 WO 2009062810A1
Authority
WO
WIPO (PCT)
Prior art keywords
document
data
display device
display
partial area
Prior art date
Application number
PCT/EP2008/064096
Other languages
German (de)
English (en)
Inventor
Frank Dietrich
Frank Fritze
Jörg Fischer
Manfred Paeschke
Original Assignee
Bundesdruckerei Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bundesdruckerei Gmbh filed Critical Bundesdruckerei Gmbh
Priority to EP08850588.8A priority Critical patent/EP2219880B1/fr
Publication of WO2009062810A1 publication Critical patent/WO2009062810A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/10—Registration, licensing, or like devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07701—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction
    • G06K19/07703—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual
    • G06K19/07707—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual the visual interface being a display, e.g. LCD or electronic ink
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0806—Details of the card
    • G07F7/0846—On-card display means
    • B42D2033/44—
    • B42D2035/06—
    • B42D2035/16—
    • B42D2035/34—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2358/00—Arrangements for display data security

Definitions

  • the invention relates to a document, in particular a value or security document, with an integrated display device, a reading device and a method for verifying a document.
  • Documents with an integrated electronic circuit are known in the art in various forms per se.
  • value and security documents in predominantly paper-based form, such as a banknote, as an electronic passport, or as a plastic-based chip card, in particular as a so-called smart card, in contact, contactless or dual-interface execution.
  • a banknote as an electronic passport
  • a plastic-based chip card in particular as a so-called smart card, in contact, contactless or dual-interface execution.
  • RFID Radio Frequency Identification
  • Previously known RFID systems generally include at least one transponder and a transceiver unit.
  • the transponder is also referred to as an RFID tag, RFID chip, RFID tag, RFID tag or radio tag; the transceiver unit is also referred to as a reader, reader or reader.
  • integration with servers, services and other systems, such as cash register systems or merchandise management systems via a so-called middle goods, is often provided.
  • the data stored on a contactless, such as an RFID transponder data are made available via radio waves. At low frequencies, this is done inductively via a near field, at higher frequencies via an electromagnetic far field.
  • An RFID transponder typically includes a microchip and an antenna housed in a carrier or housing or printed on a substrate. Active RFID transponders also have an energy source, such as a battery, in contrast to passive transponders.
  • RFID transponders can be used for various documents, in particular in chip cards, for example for the realization of an electronic wallet or for electronic ticketing. Furthermore, these are integrated into paper or plastic, such as in value and security documents, especially banknotes and identity documents.
  • an identification and security card made of laminated and / or injection-molded plastics is known, which includes an integrated semiconductor with an antenna for carrying out an RFID method.
  • a book-like value document such as a passbook, which contains a transponder unit, is also known.
  • Such security or value documents may comprise an integrated display device, as e.g. from DE 10 2005 030 626 A1, DE 10 2005 030 627 A1, DE 10 2005 030 628 A1, WO 2004/080100 A1, EP 1 023 692 B1, DE 102 15 398 B4, EP 1 173 825 B1, EP 1 230 617 B1, EP 1 303 835 B1, EP 1 537 528 B1, WO 03/030096 A1, EP 0 920 675 B1, US Pat. No. 6,019,284, US Pat. No. 6,402,039 B1, WO 99/38117.
  • Security or value documents may be provided with a contact or contactless interface, such as an RF I D interface, or with an interface that permits both wired and wireless communication with a smart card terminal. In the latter case, one speaks of so-called dual-interface smart cards. Smart card communication protocols and methods are specified, for example, in ISO 7816, ISO 14443, ISO 15763.
  • a disadvantage of such documents with RFID functionality is that the RFID interface can be addressed without the consent of the document bearer.
  • a protection mechanism for travel documents to protect against unauthorized reading of data from such a document is known as "Basic Access Control", cf.
  • WO 2007/137555 A2 discloses an electronically configurable motor vehicle license plate with a display.
  • data is assembled and encrypted in an external configuration unit.
  • the encrypted data are transmitted as infrared signals by an infrared transmitter integrated in the configuration unit.
  • the signals are decrypted, for which a corresponding decryption software is stored in the display electronics.
  • Other electronic automotive license plates are known from US 5,657,008 and US 2007/0285361 A1.
  • Embodiments of a document according to the invention include an integrated display device and an electronic memory for storing first and second data.
  • the display device is driven to reproduce the first data, so that a user can visually detect the reproduction.
  • the driving means for driving a partial area of the display device is configured to output the second data about the partial area.
  • the size of the subarea is chosen such that the output of the second data on the subarea without visual aids is visually imperceptible.
  • the display device also serves to output the second data in addition to the reproduction of the first data for visual detection by a user, in such a way that the output of the second data is not visually perceived by a user.
  • this can realize a security feature for improved protection of the document against counterfeiting.
  • the output of the second data over the partial area is used for communication with a reading device, for example for transmitting personalization information and / or a cryptographic key.
  • the subregion is a single line of the display device.
  • the display device has 512 lines, 511 lines thereof serve to reproduce the first data.
  • the remaining line serves to output the second data in the form of a machine-readable optical signal.
  • the activation of this individual line of the display device which deviates from the reproduction of the first data, can not be perceived visually or hardly by a user.
  • a single column of the display device can be used to output the second data.
  • the reading device transmits a message to the document, in which subarea the second data is to be output.
  • This message can specify the subarea by specifying a row, a column, by specifying row / column coordinates that delimit the subarea, or by specifying any other pattern and its location determine.
  • the document outputs the second data upon receipt of this message from the reader in the subarea specified in the message.
  • the subarea may be selected by the reader, for example, using a random generator.
  • the subarea of the display device used for the output of the second data is located at an edge of the display device.
  • the top or bottom line and / or the leftmost and / or rightmost column of the display device is used as the subarea. This has the advantage that the reproduction of the first data is least affected by the output of the second data in the subarea.
  • the partial area of the display device is formed by a single display element.
  • This single display element is therefore not driven to reproduce the first data, but to output the second data.
  • the drive means thus control this single display element to send out a machine-readable optical signal containing the second data.
  • the second data may be modulated onto an optical carrier wave radiated by the display element according to a suitable modulation method, for example according to a pulse code modulation method, an amplitude modulation method, a frequency modulation method and / or a phase modulation method.
  • a suitable modulation method for example according to a pulse code modulation method, an amplitude modulation method, a frequency modulation method and / or a phase modulation method.
  • the partial area of the document is formed by a plurality of the display elements which are not arranged directly adjacent.
  • a relatively small proportion of at most one or two percent of the display elements of the display device is used for the output of the second data.
  • These display elements may be distributed according to a predetermined pattern or randomly on the display device. In this case, the arrangement of the display elements can already constitute at least part of the information. put; For example, this may be a coat of arms, seals or the like.
  • the output of the second data in the sub-area is performed by reproducing a pattern.
  • this pattern can be a one-dimensional barcode.
  • the pattern can be temporally variable.
  • such a pattern is reproduced during a picture refresh period of the display device.
  • a modulation method is selected in which the modulation is carried out in such a way that it is visually or barely perceptible to the naked eye.
  • a user merely perceives the reproduction of the first data on the display device with the naked eye without visually perceiving the supplementary modulation for transmitting the second data on the display device.
  • the display device integrated in the document is an active or passive matrix display or a segment display.
  • the display device may be an electrophoretic or electrochromic display, a bistable display, a rotary element display, in particular so-called electronic paper (“e-paper"), an LED display, in particular an inorganic, organic or hybrid LED display , an LCD display in various embodiments (for example, twisted nematic, super twisted nematic, cholesteric, nematic), a ferroelekthsche display, a display based on the Elektrowetting effect, a display based on interferometric modulator elements (IMOD), a hybrid display or an advertisement based on a flexible display, as it is commercially available for example from the company Citala (www.citala.com) (see US 2006/0250535 A1 and WO 2007/054944) act.
  • e-paper electronic paper
  • LED display in particular an inorganic, organic or hybrid LED display
  • LCD display in various embodiments (for example, twisted nematic, super twisted nematic, cholesteric, nematic),
  • the first data may include various contents that are suitable for generating a picture display on the display device, that is, for example, digital image recordings, especially facial images of a person, coats of arms, seals, textual information, bar codes, and the like.
  • the first data may be an official license plate which is reproduced on the display device.
  • the second data includes information such as personalization information, a security feature, a cryptographic key, a vehicle parameter, and / or a charging status.
  • the personalization information may be, for example, information regarding the bearer of the document, such as its name, place of residence, size, age, gender, weight, and the like. This information can be displayed in clear text on the display device during the reproduction of the second data.
  • the information is a security feature, such as a crest, seal or the like. This information is sent by the display device during the reproduction of the first data by the modulation.
  • the information is a cryptographic key.
  • the cryptographic key may be a symmetric key or an asymmetric key.
  • the cryptographic key is detected by the reader, so that the reader can execute a cryptographic protocol together with the document.
  • the information is a vehicle parameter and / or a charging status of the motor vehicle.
  • the Document in particular in the embodiment as an electronic license plate, can be attached to the motor vehicle or a motor vehicle part.
  • the vehicle parameter may be e.g. to the speed of the motor vehicle, a noise level or an emission value act. In particular, it can be output by the information which pollutant class the motor vehicle fulfills, in particular according to the applicable particulate matter ordinance.
  • the document has a protected memory area in which further data is stored. Further, the document has an interface for reading access of the reader to this further data.
  • the interface may be contact-based or contactless, in particular designed as an RFID interface. Furthermore, the interface can also be designed as a so-called dual mode interface.
  • the interface may be based on an electrical, capacitive, inductive, magnetic, optical or other physical coupling method. For contactless coupling via an antenna, this can be designed, for example, as a coil, dipole or in the form of capacitive surfaces.
  • the condition for a read access of the reader to the further data is the previous successful execution of the cryptographic protocol.
  • the cryptographic protocol may, for example, be a so-called challenge-response method.
  • the cryptographic protocol protects the further data against unauthorized access. This is particularly advantageous if the further data are sensitive data, such as biometric data, in particular fingerprint data or iris scan data of the document's bearer.
  • a "document” is understood in particular to be paper-based and / or plastic-based documents, such as identity documents, in particular passports, identity cards, visas, driving licenses, vehicle registration documents, company documents, health cards or other ID documents, as well as chip cards and means of payment , in particular bank cards and credit cards, bills of lading or other credentials.
  • a "document” is also understood to mean an electronic license plate, in particular an electronic license plate number.
  • the document can also form an integral part of a means of transport, in particular of a motor vehicle.
  • the document can be integrated in the front or rear hood or in the so-called. Front end or backend by a display there is introduced or applied according to the invention.
  • the document can also be metal-based, in particular sheet-based; So it can have a document body made of sheet metal. However, it may also have a document body of a different material, such as e.g. from a composite material, as used in vehicle construction.
  • the invention relates to a reading device for a document.
  • the reader has a sensor for detecting the display device and for receiving the optical signal transmitted by the display device.
  • the reader for verifying the document is formed by means of the information detected by demodulation.
  • the reader compares the detected information with a reference information.
  • a sufficient match between the information collected and the reference information is a prerequisite for the document to be recognized as genuine.
  • the reference information is visibly applied to the document; In particular, this may be the personalization information such as name and badge number. In this way, the personalization information is protected against manipulation.
  • the reading device has means for executing the cryptographic protocol by means of the information detected by the demodulation.
  • this information is a cryptographic key. Due to the detection of the cryptographic key, the reader can execute the cryptographic protocol with the document. Upon successful completion of the cryptographic protocol, the reader may access a protected memory area of the document for reading data therefrom.
  • the reading device is designed to detect the document of a passing means of transport;
  • the document is designed, for example, as an electronic license plate.
  • the reader may e.g. for detecting a vehicle parameter, a driving parameter or a charging status of the motor vehicle, in particular for carrying out traffic checks, exhaust gas checks and / or fee checks.
  • the invention relates to a method for verifying a document.
  • the signal optically transmitted by the display device is demodulated to acquire information.
  • the information is compared with reference information to check the authenticity of the document.
  • FIG. 1 shows a block diagram of an embodiment of a document according to the invention
  • FIG. 2a is a schematic plan view of an embodiment of a document according to the invention at a first point in time
  • FIG. 2b shows the view of FIG. 2a at a subsequent second time
  • FIG. 3 shows a schematic plan view of an embodiment of a display device
  • FIG. 4 is a block diagram of an embodiment of a document according to the invention.
  • FIG. 1 shows a document 100 with a display 102 integrated in the document body of the document 100 and an electronic circuit 104 for controlling the display 102.
  • the display 102 includes a multiplicity of display elements, which may be arranged in matrix form, for example.
  • the display 102 may be a passive or an active matrix display.
  • the electronic circuit 104 includes one or more electronic memories for storing first data 106 and second data 107.
  • the electronic circuit 104 may access the data 106 and 107.
  • the electronic circuit 104 serves to access the data 106 to drive the display 102 to display the data 106 so that a user of the document 100 can visually perceive the reproduction of the data 106.
  • the electronic circuit 104 further serves to access the data 106 to drive the display 102 to transmit the second data 107.
  • the electronic circuit 104 controls the display device 102 so that an optical signal is output that is modulated for the transmission of the second data 107. This modulation is preferably designed so that it is imperceptible to the naked eye by the user.
  • the data 106 may be, for example, image data.
  • Image data here means data which are suitable for reproduction on the display 102, that is to say, for example, a digital photograph, textual information or the like. same.
  • the image data may also include an image sequence, wherein the image sequence may include, for example, multiple facial images from different views.
  • the data 107 may include one or more information, such as personalization information, a security feature, and / or a cryptographic key. In particular, this may be user-specific information, such as information about the carrier of the document and / or data concerning the validity of the document, the issuing authority or the like.
  • the reader 108 has an optical sensor 110, such as a CCD sensor or an optical scanner.
  • the sensor 110 is configured to detect the modulated optical signal transmitted by the display device.
  • the sensor 110 is connected to an electronic circuit 112 of the reader 108.
  • the electronic circuit 112 implements a demodulator.
  • the demodulator is for demodulating the optical signal to receive the information included in the second data.
  • the reader 108 also has a user interface 116. Alternatively or additionally, the reader 108 may also have an interface to a computer and / or a network.
  • the information When the information has been received by the reading device 108 through demodulation of the optical signal, the information is output via the user interface 116, for example.
  • the information is a personalization information.
  • This personalization information can be indicated on document 100 as print 114 in plain text.
  • the personalization information output via the user interface 116 with the personalization information specified on the imprint 114 of the document 100, it is thus possible to check the authenticity of the document, since the information transmitted via the modulated optical system Signal received from the reader 100 information with the personalization information shown on the imprint 114 must match.
  • the information may also be a coat of arms, seal or other security feature.
  • the information representing such a security feature is detected by the modulated optical signal from the sensor 110 of the reader 108. After demodulation of the optical signal, the received information is compared with a reference information stored in the electronic circuit 112. If the optically received information sufficiently coincides with the reference information, an audible or visual signal is output via the user interface 116, which indicates whether the document 100 has passed the authenticity check or not.
  • the output of the data 107 occurs only over a subarea of the display 102.
  • the size of the subarea is selected so that the output of the second data over the subarea is visually imperceptible by a user.
  • the display 102 has a larger number of lines, such as 128 lines or a multiple thereof. If only one of these lines is used for the output of the second data, then this is visually not or barely perceptible by a user.
  • the information output by the electronic circuit 104 via the display 102 may also be a vehicle parameter and / or a charging status.
  • the document 100 is formed as an electronic license plate, which is attached to a motor vehicle or which forms an integral part of the motor vehicle.
  • the electronic circuit 104 may interface with a motor vehicle electronic device that transmits the information to be output to the interface of the electronic circuit 104 at regular or irregular intervals.
  • the motor vehicle electronic device may be, for example, a so-called Electronic Control Unit (ECU).
  • ECU Electronic Control Unit
  • the Motor vehicle electronic device can be networked via a motor vehicle bus system with the electronic circuit 104 in order to transmit the information to be output via the motor vehicle bus system.
  • the motor vehicle electronic device can be used to detect a vehicle parameter, on the basis of sensor signals.
  • a sensor is used to detect a current exhaust gas value of the motor vehicle. This current exhaust gas value is transmitted in the form of information from the motor vehicle electronic device to the electronic circuit 104, so that the exhaust gas value is output via the display 102. Accordingly, for further vehicle parameters, such as, for example, the speed, the noise level currently generated by the motor vehicle or other environmental and / or safety-relevant vehicle parameters can be traversed.
  • the motor vehicle electronic device is designed to determine a charging status. For example, it is determined by the motor vehicle electronic device whether a required fee, such as a toll, a tax, or an exhaust gas charge, has been paid for or paid for the motor vehicle. Corresponding information indicating the charge status is output by the motor vehicle electronic device to the electronic circuit 104, so that this information is output via the display 102.
  • a required fee such as a toll, a tax, or an exhaust gas charge
  • the reader 108 for detecting the information output via the display 102 may be formed by the stationary and / or the traveling motor vehicle.
  • the reader 108 may be connected via a network to a central server computer in which the information captured by the display 102 is evaluated.
  • the first data 106 may be the official motor vehicle license plate. Visually visible on the display 102, therefore, is the official motor vehicle license plate and, in addition, one or more further information that is not visually discernible without a reading device.
  • an update of the registration plate can thereby An updating of the data 106 may be carried out, for example by sending data containing the updated registration number from the motor vehicle electronic device via the motor vehicle bus system to the electronic circuit 104, which then receives the data 106 with the latter Overwrites data
  • FIG. 2 shows a related exemplary embodiment.
  • the document 100 is card-shaped in this embodiment.
  • it is a chip card or an identity card.
  • the display 102 of the document 100 has a first subregion 118, which serves to reproduce the data 106. Further, the display 102 has a portion 119 serving to output the data 107. The subregion 119 is formed by the top line of the display 102.
  • the data 106 here includes an image sequence consisting of facial images taken from different views.
  • a first image repetition period which is shown in FIG. 2 a
  • a first image of the image sequence is reproduced in the subregion 118.
  • subregion 119 i. in the first line of the display 102
  • a portion of the data 107 is output. This takes place here in the form of a one-dimensional pattern, in particular in the form of a one-dimensional barcode.
  • Subarea 119 with the barcode reproduced there is shown enlarged in FIG. 2; in fact, the portion 119 with the bar code reproduced there is hardly or not visually perceptible by a user to the naked eye. This is the case in particular when the subregion 119 is arranged on an edge of the display 102, as is the case with the embodiment of FIG.
  • FIG. 2b shows the document 100 at a later point in time, that is to say at a later picture repetition period.
  • another image of the image sequence may be rendered in subregion 118.
  • the Subarea 119 another pattern, ie in particular another barcode, for output other data 107, show.
  • FIG. 3 shows a schematic plan view of an embodiment of the display 102.
  • the display 102 consists of a matrix arrangement of basically identically constructed display elements 120.
  • the display elements 120 labeled "x" in FIG. 3 here form the subarea 119 for outputting the data 107, whereas the display elements 120 not marked with an "x" serve for the reproduction of the data 106.
  • individual of the display elements 120 which may be arranged distributed arbitrarily in the plane of the display 102, are provided for the output of the data 107. If the number of these display elements 120 forming the partial area 119 does not exceed approximately 2% of the total number of the display elements 120, these are hardly perceived by a user visually or not in the reproduction of the data 106. It is preferred that the number of display elements 120 of the subset 120 is significantly less than 2%, more preferably clearly less than 0.2% of the total number.
  • the reader randomly generates a pattern intended to determine subregion 119.
  • the pattern may include an indication of the row / column coordinates of the display elements 120 that are to form the subarea 119, such as the display elements labeled "x" in the embodiment of FIG. 3.
  • This pattern is indicated by a message from the user. device 108 communicated to the document 100, in particular via the interfaces 132 and 124 (see embodiment of Fig. 4).
  • the electronic circuit 104 (see embodiments of FIGS. 1 and 4) then drives the display elements 120 specified by the pattern to the display 102 to output the second data 107, whereas the remaining display elements 102 are driven to display the data 106.
  • the advantage of this embodiment according to the invention is that in addition to the secure transmission of the data over the subarea 119, a proof of authenticity of the electronic circuit 104.
  • FIG. 4 shows another embodiment of the document 100 and the reader 108.
  • the document 100 has a driver circuit 122 for controlling the display 102.
  • the electronic circuit 104 of the document 100 is embodied here as a chip, in particular as an RFID chip.
  • the electronic circuit 104 is connected to an interface 124 of the document 100 for communicating with the reader 108.
  • interface 124 may include one or more antenna turns, e.g. run in an edge region of the document 100 have.
  • the circuit 104 has an electronic memory 126 for storing sensitive data 127.
  • the sensitive data 127 may be, for example, biometric data of the wearer of the document 100, such as fingerprint data, iris scan data, or the like.
  • the data 125 requiring protection is stored in a specially protected memory area of the memory 126.
  • the circuit 104 further includes a processor 128 for executing program instructions 130 by which the steps of a cryptographic protocol relating to the document 100 are implemented.
  • the processor 128 also serves to execute program instructions 131 that implement a control program.
  • the reading device 108 has an optical sensor 110 for detecting the image reproduction of the display 102 and for receiving the modulated optical signal transmitted by the display 102.
  • the optical sensor 110 may be a CCD sensor or a scanner.
  • the reader 108 further has an interface 132 corresponding to the interface 124 of the document 100.
  • the interface 132 is designed for RFID communication with the document 100 or its circuit 104.
  • the document 108 has at least one processor 134 for executing a control program 136 and program instructions 138 by which the steps of the cryptographic protocol relating to the reader 108 are implemented.
  • the reader 108 may also be used to execute an application program 140.
  • the application program 140 may also be executed by another computer system connected to the reader 108.
  • the control program of the document 100 implemented by the program instructions 131 is arranged to drive the driver circuit 122 to reproduce the data 106 and send the optical signal over the portion 119 (see Fig. 2) to include those included in the data 107 To send information to the reader 108.
  • the reading device 108 To access the data 127 of the memory 126, the reading device 108 first acquires the display 102 by means of its optical sensor 110. For this purpose, the sensor 110 is controlled accordingly by the control program 136. The control program 136 demodulates the optical signal received from the sensor 110 so as to receive the information. In this way, the control program 136 gets knowledge of the cryptographic key.
  • the control program 136 Upon detection of the cryptographic key from the reproduction of the data 107, the control program 136 starts the execution of the program instructions 138 so that the cryptographic protocol between the reader 108 and the document 100 is performed using the cryptographic key.
  • the cryptographic protocol is a challenge-response method.
  • the challenge-response method can, for example, run so that the reader 108 first sends a request for the data to the interface 124 of the document 100. Thereafter, the execution of the program instructions 130 is started. This is on the part of the document 100 z. B. generates a random number that is symmetrically encrypted with a reference value of the cryptographic key, so that a ciphertext results. The encrypted random number, i. the ciphertext is sent from the interface 124 of the document 100 to the interface 132 of the reader 108.
  • the reader 108 decrypts the ciphertext received from the document 100 using the previously received cryptographic key.
  • the result of the decryption is sent from the interface 132 to the interface 124 of the document 100.
  • the program instructions 130 it is then checked by the document 100 whether the result of the decryption of the cipher which has received the document from the reader 108 is identical to the random number initially generated by the document 100. If so, the reference value of the cryptographic key included in or accessible to the program instructions 130 matches the cryptographic key captured from the image display of the display 102 by the reader 108, thereby increasing the authenticity of the document 100 and the access authorization of the reader 108 is given.
  • the document 100 then transmits the data 127 requested by the reader 108 of the memory 126 from the interface 124 to the interface 132.
  • This data may be transmitted from the control program 136 to the application program 140 for further processing.
  • the data is output on a screen mask.
  • further checks may be required, such as by an EAC method.
  • a cryptographic protocol based on an asymmetric key may also be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Credit Cards Or The Like (AREA)
  • Storage Device Security (AREA)

Abstract

Document qui comporte un dispositif d'affichage (102) intégré, une mémoire électronique (126) pour la mise en mémoire de premières (106) et secondes (107) données, et des moyens de commande (104; 122, 128, 131) permettant de commander le dispositif d'affichage pour une reproduction des premières données. Les moyens de commande sont conçus pour commander une partie (119) du dispositif d'affichage afin de reproduire les secondes données dans ladite partie, la grandeur de cette partie étant choisie de manière telle que la représentation des secondes données sur ladite partie n'est visuellement pas perceptible.
PCT/EP2008/064096 2007-11-12 2008-10-20 Document à dispositif d'affichage intégré WO2009062810A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08850588.8A EP2219880B1 (fr) 2007-11-12 2008-10-20 Document à dispositif d'affichage intégré et appareil de lecture

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DE102007000879A DE102007000879B4 (de) 2007-11-12 2007-11-12 Dokument mit einer integrierten Anzeigevorrichtung
DE102007000879.3 2007-11-12

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WO2009062810A1 true WO2009062810A1 (fr) 2009-05-22

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Country Link
EP (1) EP2219880B1 (fr)
DE (1) DE102007000879B4 (fr)
WO (1) WO2009062810A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011006864A2 (fr) 2009-07-14 2011-01-20 Bundesdruckerei Gmbh Procédé de lecture d'attributs contenus dans un jeton d'identification
DE102009045186A1 (de) 2009-09-30 2011-04-07 Bundesdruckerei Gmbh RFID-Lesegerät, RFID-System, Verfahren zur Regelung der Sendeleitung eines RFID-Lesegeräts und Computerprogrammprodukt

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29615926U1 (de) * 1996-03-05 1996-10-31 Mark IV Industries Ltd., Mississauga, Ontario Anzeige-Vorrichtung und -Feld
US5657008A (en) 1995-05-11 1997-08-12 Minnesota Mining And Manufacturing Company Electronic license plate having a secure identification device
DE19904686A1 (de) * 1999-02-05 2000-08-10 Kubach Klaus Juergen Karte mit maschinenlesbarem Informationsträger zur Speicherung von numerischen Daten
DE10109126A1 (de) * 2001-02-24 2002-10-10 Werner Menzel Verfahren zur Identifizierung aller Fahrzeuge (Land, Luft, Wasser) und deren Führer mit Hilfe von elektronischen Kennzeichen
EP1341121A1 (fr) 2002-02-28 2003-09-03 EASTMAN KODAK COMPANY (a New Jersey corporation) Carte de transaction avec mémoire et afficheur a cristaux liquides cholesteriques à polymère dispersé
DE202005007342U1 (de) * 2005-05-10 2005-07-28 Piechaczek, Christoph Digitales Autokennzeichen oder Kfz-Schild
US20050161501A1 (en) * 2001-12-21 2005-07-28 Giesecke & Devrient Gmbh Value document and device for processing value documents
WO2006061171A2 (fr) 2004-12-10 2006-06-15 Ovd Kinegram Ag Element optiquement variable comportant une couche electriquement active
DE102005025806A1 (de) 2005-06-02 2006-12-07 Bundesdruckerei Gmbh Verfahren zum Zugriff von einer Datenstation auf ein elektronisches Gerät
DE102005030628A1 (de) * 2005-06-30 2007-01-04 Bundesdruckerei Gmbh Sicherheitsdokument mit integriertem Schaltkreis und einem integrierten Anzeigeelement
DE102005030626A1 (de) * 2005-06-30 2007-01-04 Bundesdruckerei Gmbh Sicherheitsdokument mit integriertem Schaltkreis und Anzeigesystem
WO2007137555A2 (fr) 2006-05-26 2007-12-06 Conast Gmbh Plaque minéralogique configurable par voie électronique
US20070285361A1 (en) 2004-02-26 2007-12-13 Tehnoloski Centar D.O.O. System of Wireless Electronic Registration Plates
DE102006031422A1 (de) 2006-07-05 2008-01-10 Bundesdruckerei Gmbh Wert- oder Sicherheitsdokument mit einer Anzeigevorrichtung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19633945A1 (de) 1996-08-22 1998-02-26 Siemens Ag Datenverarbeitungssystem, welches einen kartenförmigen Träger mit Anzeige aufweist
WO1999021128A1 (fr) 1997-10-22 1999-04-29 Cambridge Consultants Limited Carte a circuit integre portable
US6019284A (en) 1998-01-27 2000-02-01 Viztec Inc. Flexible chip card with display
ID26352A (id) 1998-01-27 2000-12-14 Viztec Inc Pentransmisian iklan ke kartu pintar
DE19913093C2 (de) 1999-03-23 2001-06-21 Giesecke & Devrient Gmbh Datenträger mit einer Batterie und einer Anzeige
DE19963165C1 (de) 1999-11-04 2001-03-08 Giesecke & Devrient Gmbh Kartenförmiger Datenträger mit Anzeigeeinrichtung
DE10035094A1 (de) 2000-07-17 2002-03-28 Giesecke & Devrient Gmbh Anzeigevorrichtung für einen tragbaren Datenträger
DE20100158U1 (de) 2001-01-05 2002-05-08 Bundesdruckerei Gmbh Identifikations- und Sicherheitskarte aus laminierten und/oder gespritzten Kunststoffen
DE10147140A1 (de) 2001-09-25 2003-04-17 Giesecke & Devrient Gmbh Chipkarte mit Display
US20060095369A1 (en) * 2001-10-15 2006-05-04 Eyal Hofi Device, method and system for authorizing transactions
PT1456810E (pt) * 2001-12-18 2011-07-25 L 1 Secure Credentialing Inc Características de segurança com imagens múltiplas para documentos de identificação e processo para as efectuar
DE10215398B4 (de) 2002-04-08 2005-12-15 Giesecke & Devrient Gmbh Tragbarer Datenträger mit Display
DE10239564A1 (de) 2002-08-28 2005-03-17 Giesecke & Devrient Gmbh Tragbarer Datenträger mit Anzeigevorrichtung
US7440771B2 (en) 2003-02-28 2008-10-21 American Express Travel Related Services Company, Inc. Transaction card providing displayed information
DE102004008841A1 (de) 2003-03-12 2004-09-23 Bundesdruckerei Gmbh Verfahren zur Herstellung einer Buchdeckeneinlage und eines buchartigen Wertdokuments sowie eine Buchdeckeneinlage und ein buchartiges Wertdokument
DE10317257A1 (de) * 2003-04-14 2004-11-04 Giesecke & Devrient Gmbh Kontaktloser Datenträger
WO2006089247A2 (fr) * 2005-02-16 2006-08-24 Pisafe, Inc. Procedes et systemes de creation et d'utilisation de codes-barres redondants et de grande capacite
KR101201304B1 (ko) 2005-05-06 2012-11-14 엘지디스플레이 주식회사 액정표시장치 및 그의 제조방법
DE102005030627A1 (de) 2005-06-30 2007-01-04 Bundesdruckerei Gmbh Sicherheits- oder Wertdokument mit einer Einrichtung zur kontaktlosen Kommunikation mit einem externen Lese- und/oder Schreibgerät
US20080278469A1 (en) 2005-11-14 2008-11-13 Gad Terliuc Display Panels Driving Apparatus and Method

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5657008A (en) 1995-05-11 1997-08-12 Minnesota Mining And Manufacturing Company Electronic license plate having a secure identification device
DE29615926U1 (de) * 1996-03-05 1996-10-31 Mark IV Industries Ltd., Mississauga, Ontario Anzeige-Vorrichtung und -Feld
DE19904686A1 (de) * 1999-02-05 2000-08-10 Kubach Klaus Juergen Karte mit maschinenlesbarem Informationsträger zur Speicherung von numerischen Daten
DE10109126A1 (de) * 2001-02-24 2002-10-10 Werner Menzel Verfahren zur Identifizierung aller Fahrzeuge (Land, Luft, Wasser) und deren Führer mit Hilfe von elektronischen Kennzeichen
US20050161501A1 (en) * 2001-12-21 2005-07-28 Giesecke & Devrient Gmbh Value document and device for processing value documents
EP1341121A1 (fr) 2002-02-28 2003-09-03 EASTMAN KODAK COMPANY (a New Jersey corporation) Carte de transaction avec mémoire et afficheur a cristaux liquides cholesteriques à polymère dispersé
US20070285361A1 (en) 2004-02-26 2007-12-13 Tehnoloski Centar D.O.O. System of Wireless Electronic Registration Plates
WO2006061171A2 (fr) 2004-12-10 2006-06-15 Ovd Kinegram Ag Element optiquement variable comportant une couche electriquement active
DE202005007342U1 (de) * 2005-05-10 2005-07-28 Piechaczek, Christoph Digitales Autokennzeichen oder Kfz-Schild
DE102005025806A1 (de) 2005-06-02 2006-12-07 Bundesdruckerei Gmbh Verfahren zum Zugriff von einer Datenstation auf ein elektronisches Gerät
DE102005030628A1 (de) * 2005-06-30 2007-01-04 Bundesdruckerei Gmbh Sicherheitsdokument mit integriertem Schaltkreis und einem integrierten Anzeigeelement
DE102005030626A1 (de) * 2005-06-30 2007-01-04 Bundesdruckerei Gmbh Sicherheitsdokument mit integriertem Schaltkreis und Anzeigesystem
WO2007137555A2 (fr) 2006-05-26 2007-12-06 Conast Gmbh Plaque minéralogique configurable par voie électronique
DE102006031422A1 (de) 2006-07-05 2008-01-10 Bundesdruckerei Gmbh Wert- oder Sicherheitsdokument mit einer Anzeigevorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Technical Report, PKI for Machine Readable Travel Documents Offering ICC Read-Only Access, Version 1.1", 1 October 2004, INTERNATIONAL CIVIL AVIATION ORGANISATION (ICAO, article "Machine Readable Travel Document"

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011006864A2 (fr) 2009-07-14 2011-01-20 Bundesdruckerei Gmbh Procédé de lecture d'attributs contenus dans un jeton d'identification
DE102009027686A1 (de) 2009-07-14 2011-01-20 Bundesdruckerei Gmbh Verfahren zum Lesen von Attributen aus einem ID-Token
EP3261011A1 (fr) 2009-07-14 2017-12-27 Bundesdruckerei GmbH Procédé de lecture d'attributs à partir d'un jeton d'identification
DE102009045186A1 (de) 2009-09-30 2011-04-07 Bundesdruckerei Gmbh RFID-Lesegerät, RFID-System, Verfahren zur Regelung der Sendeleitung eines RFID-Lesegeräts und Computerprogrammprodukt
WO2011039047A1 (fr) 2009-09-30 2011-04-07 Bundesdruckerei Gmbh Lecteur rfid, système rfid, procédé de régulation de la puissance d'émission d'un lecteur rfid et produit de programme informatique
EP3070635A1 (fr) 2009-09-30 2016-09-21 Bundesdruckerei GmbH Appareil de lecture rfid, systeme rfid, procede de reglage de la puissance d'emission d'un appareil de lecture rfid et produit programme informatique
EP3070639A1 (fr) 2009-09-30 2016-09-21 Bundesdruckerei GmbH Appareil de lecture rfid, systeme rfid, procede de reglage de la puissance d'emission d'un appareil de lecture rfid et produit programme informatique
DE102009045186B4 (de) 2009-09-30 2018-09-20 Bundesdruckerei Gmbh RFID-Lesegerät, RFID-System, Verfahren zur Regelung der Sendeleitung eines RFID-Lesegeräts und Computerprogrammprodukt

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DE102007000879A1 (de) 2009-05-20
EP2219880B1 (fr) 2014-05-21
DE102007000879B4 (de) 2013-05-08
EP2219880A1 (fr) 2010-08-25

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